2010 KW T660 visor lights stay on with key off

[Chamberpains]

Found the culprit. Behind the left side guage cluster panel is a harness labeled (IP) to instrument panel harn. It combines the visor lights and some of the instrument cluster feeds. It has green cheese throughout the plug. I'll be spendinv the day pulling pins and cleaning them. Then resealing.

This makes sense that the instrument cluster takes a second or 2 to key on through the CECU. This is why my problem had this exact timing and is combined with the visor lights coming on. All these wires run into this plug.